I have read plenty of books in my life, but only few were actually good and worthy of reading. Other people will just recommend you boring books, but I will recommend you books that are actually fun:
1. White Fang (by Jack London)
Jack London is one of the best writers in history, and White Fang is his greatest work.
It tells a story from a perspective of an animal, all the cruelty of life, all the little joys and all the injustice.
It talks of forming and breaking bonds, of allies turning into enemies, of people being conditioned into violence.
2. Harry Potter series
If you havent read Harry Potter books, it is highly recommended that you do. They are one of the best series ever written.
3. "Native son" and "Black boy" by Richard Wright
Books about the struggle of black person in society dominated by abuse and injustice based on race.